2022年11月18日 · The ribs are 12 pairs of curved, flat bones that form the thoracic cage or rib cage, the bony structure that shapes the thoracic cavity and protects various organs. Despite being relatively thin and light, these bones are highly resilient.

The rib cage, also known as the thoracic cage, is the bony structure that shapes and protects the thoracic cavity and the organs in it. It has a conical shape and looks somewhat like a birdcage (hence the name). This part of the axial skeleton is located in …

In vertebrate anatomy, ribs (Latin: costae) are the long curved bones which form the rib cage, part of the axial skeleton. [1] In most tetrapods, ribs surround the thoracic cavity, enabling the lungs to expand and thus facilitate breathing by expanding the thoracic cavity.

2024年10月29日 · What is the rib cage? Your rib cage is the cage-like structure of bones that frames your chest cavity (thoracic cavity). It’s also called your thoracic cage. Your 24 ribs (12 on each side) wrap around the sides of your torso from front to back. They connect to your thoracic spine in the back and your sternum (breastbone) in the front.

5 天之前 · The ribs are a set of twelve paired bones which form the protective ‘cage’ of the thorax. They articulate with the vertebral column posteriorly, and terminate anteriorly as cartilage (known as costal cartilage). As part of the bony thorax, the ribs protect the internal thoracic organs.

2023年10月30日 · The ribs are curved, flat bones which form the majority of the thoracic cage. They are extremely light, but highly resilient; contributing to their role in protecting the internal thoracic organs. There are twelve pairs of ribs, all of which articulate with the vertebral column. However, only seven have a direct articulation with the sternum.

Ribs anatomy explained: Includes images, video, and free quiz. Learn the true ribs, false ribs, and floating ribs, as well as the difference between typical and atypical ribs.

2025年3月17日 · rib cage, in vertebrate anatomy, basketlike skeletal structure that forms the chest, or thorax, and is made up of the ribs and their corresponding attachments to the sternum (breastbone) and the vertebral column.

2025年1月27日 · It is composed of 12 pairs of ribs, the sternum, costal cartilages, and thoracic vertebrae. Its design provides strength and flexibility, supporting respiration and protecting vital organs. The ribs form the main structural component of the rib cage. They are long, curved bones classified into three groups based on their attachment to the sternum.

2023年8月16日 · Protecting the Thoracic Cavity and Vital Organs. The ribs are a set of bones that course from your spinal column, around your body, and attach to your sternum, or breastbone. These bones serve to protect the contents of your thoracic cavity. They also serve as an attachment point for many muscles and are active during respiration.